JP7383139B2 - 接続ユニット、電池モジュール、電池パック、及び電池モジュールを電源として使用するデバイス - Google Patents

接続ユニット、電池モジュール、電池パック、及び電池モジュールを電源として使用するデバイス Download PDF

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Publication number
JP7383139B2
JP7383139B2 JP2022523699A JP2022523699A JP7383139B2 JP 7383139 B2 JP7383139 B2 JP 7383139B2 JP 2022523699 A JP2022523699 A JP 2022523699A JP 2022523699 A JP2022523699 A JP 2022523699A JP 7383139 B2 JP7383139 B2 JP 7383139B2
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Japan
Prior art keywords
hole
insulating film
connection
battery module
connection unit
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JP2022523699A
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Japanese (ja)
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JP2022553539A (ja
JPWO2021078067A5 (zh
Inventor
文才 ▲許▼
旭光 王
木 ▲銭▼
己▲華▼ 姚
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Contemporary Amperex Technology Co Ltd
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Contemporary Amperex Technology Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
JP2022523699A 2019-10-21 2020-10-15 接続ユニット、電池モジュール、電池パック、及び電池モジュールを電源として使用するデバイス Active JP7383139B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910999598.2 2019-10-21
CN201910999598.2A CN112310560B (zh) 2019-10-21 2019-10-21 连接组件、电池模块、电池组以及使用电池模块作为电源的设备
PCT/CN2020/121315 WO2021078067A1 (zh) 2019-10-21 2020-10-15 连接组件、电池模块、电池组以及使用电池模块作为电源的设备

Publications (3)

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JP2022553539A JP2022553539A (ja) 2022-12-23
JPWO2021078067A5 JPWO2021078067A5 (zh) 2023-05-08
JP7383139B2 true JP7383139B2 (ja) 2023-11-17

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JP2022523699A Active JP7383139B2 (ja) 2019-10-21 2020-10-15 接続ユニット、電池モジュール、電池パック、及び電池モジュールを電源として使用するデバイス

Country Status (7)

Country Link
US (1) US11843129B2 (zh)
EP (1) EP3930091B1 (zh)
JP (1) JP7383139B2 (zh)
KR (1) KR102593088B1 (zh)
CN (1) CN112310560B (zh)
HU (1) HUE063077T2 (zh)
WO (1) WO2021078067A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112310520A (zh) * 2019-10-21 2021-02-02 宁德时代新能源科技股份有限公司 连接组件、电池模块、电池组和装置
CN113921998B (zh) * 2021-10-15 2024-02-06 东莞市硅翔绝缘材料有限公司 一种具有热铆结构的集成母排及其制备工艺
CN115000600A (zh) * 2022-06-28 2022-09-02 一汽奔腾轿车有限公司 一种基于方形电芯的电池大模组的设计方法及电池模组

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JP2010097722A (ja) 2008-10-14 2010-04-30 Toshiba Corp 電池モジュール
JP2016018634A (ja) 2014-07-07 2016-02-01 株式会社東芝 電池モジュール
CN109103405A (zh) 2018-08-19 2018-12-28 江西赣锋电池科技有限公司 一种电池包母排、制备方法及电池包
CN109830640A (zh) 2019-01-29 2019-05-31 广州安费诺诚信软性电路有限公司 一种动力电池汇流排的组合结构及制造方法

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CN210743992U (zh) * 2019-10-21 2020-06-12 宁德时代新能源科技股份有限公司 电池模块、电池组及使用电池单体作为电源的装置
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Publication number Priority date Publication date Assignee Title
JP2010097722A (ja) 2008-10-14 2010-04-30 Toshiba Corp 電池モジュール
JP2016018634A (ja) 2014-07-07 2016-02-01 株式会社東芝 電池モジュール
CN109103405A (zh) 2018-08-19 2018-12-28 江西赣锋电池科技有限公司 一种电池包母排、制备方法及电池包
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Publication number Publication date
JP2022553539A (ja) 2022-12-23
EP3930091B1 (en) 2023-05-24
US20220181750A1 (en) 2022-06-09
WO2021078067A1 (zh) 2021-04-29
EP3930091A1 (en) 2021-12-29
KR20220069058A (ko) 2022-05-26
HUE063077T2 (hu) 2023-12-28
KR102593088B1 (ko) 2023-10-23
CN112310560A (zh) 2021-02-02
CN112310560B (zh) 2021-11-12
EP3930091A4 (en) 2022-06-08
US11843129B2 (en) 2023-12-12

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